NAME

HTML::Microformats::ObjectCache - cache for microformat objects

DESCRIPTION

Prevents microformats from being parsed twice within the same context.

This is not just for saving time. It also prevents the occasional infinite loop, and makes sure identifiers are used consistently.

Constructor

$cache = HTML::Microformats::ObjectCache->new

Creates a new, empty cache.

Public Methods

$cache->set($context, $package, $element, $object);

For a given context, package (e.g. 'HTML::Microformats::Format::hCard') and DOM element node, stores an object in the cache.

$object = $cache->get($context, $package, $element);

For a given context, package (e.g. 'HTML::Microformats::Format::hCard') and DOM element node, retrieves an object from the cache.

@objects = $cache->get_all($context, [$package]);

For a given context and package (e.g. 'HTML::Microformats::Format::hCard'), retrieves a list of objects from within the cache.

BUGS

Please report any bugs to http://rt.cpan.org/.

SEE ALSO

HTML::Microformats

AUTHOR

Toby Inkster <tobyink@cpan.org>.

COPYRIGHT

Copyright 2008-2010 Toby Inkster

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.